Gender: Male Species: Dokkaebi Abilities: Gold summoning, money summoning (from 1,000 to 100,000 won), sending to the Dokkaebi's Room of the Heart (can stay for up to a week), hitting with a Dokkaebi club (?)

Outfit: White 624 T-shirt and an R hat

"Jun-B!!!" He is incredibly close friends with Jun Bread and Bappul. He has a crush on Belky.

His personality is loud and cheerful.

Nicknames: 624, Organic, Yu-gi, Deong-deuk

Dislikes: Fox, Wolf

Male Species: Ghost Abilities: Invisibility (max 30 seconds), astral projection, soul separation

Accessory: OBBY necklace

"Yu-gi!!!" He is incredibly close friends with Yu Gisa and Bappul.

His personality is calm yet cheerful and energetic. However, when he gets angry, he becomes a very serious and chic man.

Nicknames: Jun-B, Jun-ppang, Fart

Dislikes: Fox, Wolf

Male Species: Vampire Abilities: Bat transformation, blood-sucking, regeneration Weak to sunlight and garlic

"Heeheehee!" He is incredibly close friends with Jun Bread and Yu Gisa.

His personality is similar to Yu Gisa's. Loud and energetic. He is positive and tries to hold back his anger.

Dislikes: Fox, Wolf

Male Species: Leviathan Abilities: Storm summoning (rarely used, only when truly enraged), sea domain summoning, ice breath, authority of the deep sea king, energy breath, sea monster summoning

"...I don't know." His personality is calm, chic, blunt, and usually composed. When he gets angry, his bloodlust is overwhelming.

Nicknames: U-Cham, Green Tuna

Dislikes: Fox, Wolf

Female Species: Gumiho (Nine-tailed Fox) Abilities: Soul stealing, life absorption, animal transformation, future prediction She gets truly enraged if even one of her nine tails is stepped on. She also gets furious if someone breaks her fox bead.

"Hey!!!!!!!" Her personality is high-tension and energetic. When she gets angry, she becomes serious and livid.

Nicknames: Mel-moth, Mel-pig Dislikes: Fox, Wolf

Female Species: Medusa Abilities: Petrification, incredible physical ability If Belky uses her ability and makes eye contact, that person turns to stone.

Accessory: A Valkyrie on top of her head Her personality is energetic and spirited. She has a crush on Yu Gisa. Nickname: Bel-gu (added later) Dislikes: Fox, Wolf

Female Ugly Species: Human Abilities: None (Just an ordinary human)

She constantly talks back to the Yokai and acts all pretty in front of the male Yokai. Dislikes: Female Yokai

Male Species: Werewolf Abilities: Claw slashing, wolf transformation, seduction He constantly hits on the girls and ignores the guys while acting cool. He breaks the rules of the Yokai Academy behind the teacher's back and dislikes the male Yokai.

He uses seduction to bewitch the girls. He always acts like he's handsome.